Writer / director / producer Joss Whedon kind of has a raw deal when it comes to his movies: his latest film, The Cabin in the Woods, hinges on the fact that you can't go into the movie knowing really anything about it, and his summer blockbuster, The Avengers, is ripe for nerd scrutiny. Unfortunately, obsessive internet nerds are already picking apart both his movies and spoiling them all over the place. But in an interview with the ...